Ratable
Pronunciation : Rat"a*ble
Part of Speech : a.
Definition : 1. Capable of being rated, or set at a certain value. Twenty or? were ratable to [at] two marks of silver. Camden.
2. Liable to, or subjected by law to, taxation; as, ratable estate.
3. Made at a proportionate rate; as, ratable payments. -- Rat"a*ble*ness, n. -- Rat"a*bly, adv.
Source : Webster's Unabridged Dictionary, 1913